Fluoride volatility experiments were completed on irradiated thoria fuel in a hot cell facility at Canadian Nuclear Laboratories (CNL). Uranium was removed from irradiated thoria fuel in significant quantities, with longer fluorination times resulting in greater uranium removal for tests up to 24 h. Some fission products were also removed via fluorination; fission products with fluorides having low boiling points (Mo and Ru) were removed in greater quantities than fission products with fluorides having higher boiling points (Zr and Rh).

中文翻译：

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加拿大核实验室的辐照氧化ria燃料的氟化物挥发性实验

氟化物挥发性实验是在加拿大核实验室（CNL）的热室设施中对辐照的氧化ria燃料完成的。从辐照的二氧化fuel燃料中去除了大量的铀，氟化时间越长，则在进行长达24小时的测试时，铀的去除率就越高。一些裂变产物也可以通过氟化去除。与具有较高沸点的氟化物的裂变产物（Zr和Rh）相比，具有较低沸点的氟化物的裂变产物（Mo和Ru）的去除量更大。